Chain control device of bucket elevator

Abstract

The utility model provides a bucket elevator chain control device, which relates to the technical field of chain control, and comprises a bucket elevator body, a feeding box body is arranged on one side of the bucket elevator body, and a discharging box body is arranged on one side of the bucket elevator body far away from the feeding box body. A rotating mechanism is installed in the bucket elevator body and comprises a set of conveying rollers, a conveying belt is installed between the conveying rollers, a plurality of material containing boxes are installed on the surface of the conveying belt, the conveying belt is in transmission connection with the conveying rollers, a first motor is installed on one side of the bucket elevator body, and a second motor is installed on the other side of the bucket elevator body. An output shaft of the first motor is rotationally connected with one conveying roller through a coupler, an adjusting assembly is installed on one side of the other conveying roller, and the adjusting assembly is connected with the inner wall of the bucket elevator body. The device can improve the conveying speed of the hopper, improve the working efficiency, control the tightness of the chain and keep a good state at any time.

Description

Technical Field

[0001] The utility model belongs to the technical field of chain control, and more specifically, particularly relates to a bucket elevator chain control device. Background Art

[0002] Bucket elevator is a continuous conveying machine that uses a series of buckets evenly fixed on an endless traction member to lift materials vertically. Bucket elevator uses a series of buckets fixed on a traction chain or belt to transport bulk materials upward in a vertical or nearly vertical direction.

[0003] Based on the above, the inventors have found the following problems: most of the existing bucket elevators use chains to allow two driving columns to rotate synchronously to transport the bucket, but after long-term operation, the chain may become loose, causing the driving column to be unable to drive and pull well, which in turn affects the bucket transmission speed and reduces work efficiency.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a bucket elevator chain control device is provided to achieve a purpose with greater practical value. Utility Model Content

[0005] The purpose and effect of the bucket elevator chain control device of the utility model are achieved by the following specific technical means:

[0006] A bucket elevator chain control device comprises a bucket elevator body, a feeding box body is installed on one side of the bucket elevator body, a discharging box body is installed on the side of the bucket elevator body away from the feeding box body, a rotating mechanism is installed inside the bucket elevator body, the rotating mechanism comprises a group of conveying rollers, a conveyor belt is installed between the group of conveying rollers, a plurality of material containing boxes are installed on the surface of the conveyor belt, the conveyor belt is drivingly connected to the conveying rollers, a motor 1 is installed on one side of the bucket elevator body, the output shaft of the motor 1 is rotationally connected to one of the conveying rollers through a coupling, an adjusting component is installed on one side of the other conveying roller, and the adjusting component is connected to the inner wall of the bucket elevator body.

[0007] Furthermore, the adjustment component includes a rotating shaft installed on one side of the conveying roller, one end of the rotating shaft is connected to an auxiliary rod, both ends of the auxiliary rod are provided with a groove, a fixing rod is installed in the groove, and an adjustment rod is mounted on the fixing rod.

[0008] Furthermore, a mounting plate is installed on the inner wall of the bucket elevator body, and a fixing block 1 and a fixing block 2 are installed on the top of the mounting plate. A groove 2 is provided on the top of each of the fixing blocks 1 and 2, and a fixing rod 2 is installed inside the groove 2, and one end of the adjusting rod is mounted on the fixing rod 2.

[0009] Furthermore, a through hole is provided inside the fixing block one, a threaded groove is provided inside the fixing block two, a rotating rod is installed in the through hole and the threaded groove, a thread is installed at one end of the rotating rod, a motor two is installed at the end of the rotating rod away from the thread, and a mounting block is installed in the middle position of the rotating rod.

[0010] Furthermore, a moving rod is rotatably mounted on one side of the mounting block, and one end of the moving rod is rotatably connected to a fixed rod.

[0011] Furthermore, two groups of supporting legs are installed at the bottom of the bucket elevator body.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] By using the adjustment component, when the chain becomes loose after long-term operation, turn on motor 2, which drives the rotating rod to rotate. The thread rotates in the thread groove, and the length of the rotating rod can be adjusted, thereby changing the position of the moving rod. The moving rod drives the auxiliary rod to move to one side, which can drive the rotating axis to move to one side, thereby tightening the loose chain. Through the above design, the hopper transmission speed can be increased, the work efficiency can be improved, the tightness of the chain can be controlled, and it can be kept in good condition at all times.

[0014] When the chain is used for too long, it may wear out. Turn on motor 2, which drives the rotating rod to rotate, and the moving rod drives the auxiliary rod to move. When the auxiliary rod moves to the maximum position, the adjusting rod disengages from groove 1, and the conveyor belt disengages from one of the conveyor rollers. The conveyor belt can be removed so that the wear condition can be better checked and repaired, which further reduces the workload of the staff, detects problems in a timely manner, and reduces unnecessary losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a main body diagram of a bucket elevator chain control device.

[0016] Figure 2 The utility model is a plan view of a bucket elevator chain control device.

[0017] Figure 3 The utility model is a bucket elevator chain control device Figure 2 Enlarged view of point A in the middle.

[0018] Figure 4 The utility model is a partial expansion diagram of a bucket elevator chain control device.

[0019] Figure 5 The utility model is a three-dimensional diagram of an adjusting mechanism of a bucket elevator chain control device.

[0020] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0021] 1. Bucket elevator body; 2. Feed box body; 3. Discharge box body; 4. Conveyor roller; 5. Conveyor belt; 6. Material box; 7. Motor 1; 8. Rotating shaft; 9. Auxiliary rod; 10. Groove 1; 11. Fixed rod 1; 12. Adjusting rod; 13. Mounting plate; 14. Fixed block 1; 15. Fixed block 2; 16. Groove 2; 17. Fixed rod 2; 18. Through hole; 19. Threaded groove; 20. Rotating rod; 21. Thread; 22. Motor 2; 23. Mounting block; 24. Moving rod; 25. Support leg. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Example:

[0026] As attached Figure 1 To Attachment Figure 5 As shown:

[0027] The utility model provides a bucket elevator chain control device, comprising a bucket elevator body 1, a feeding box body 2 is installed on one side of the bucket elevator body 1, a discharging box body 3 is installed on the side of the bucket elevator body 1 away from the feeding box body 2, a rotating mechanism is installed inside the bucket elevator body 1, the rotating mechanism comprises a group of conveying rollers 4, a conveyor belt 5 is installed between a group of conveying rollers 4, a plurality of material containing boxes 6 are installed on the surface of the conveyor belt 5, the conveyor belt 5 is transmission-connected with the conveying rollers 4, a motor 7 is installed on one side of the bucket elevator body 1, the output shaft of the motor 7 is rotationally connected with one of the conveying rollers 4 through a coupling, an adjusting component is installed on one side of the other conveying roller 4, and the adjusting component is connected to the inner wall of the bucket elevator body 1.

[0028] Wherein, the adjusting component comprises a rotating shaft 8 installed on one side of the conveying roller 4, one end of the rotating shaft 8 is connected to an auxiliary rod 9, both ends of the auxiliary rod 9 are provided with grooves 10, a fixing rod 11 is installed in the groove 10, and an adjusting rod 12 is mounted on the fixing rod 11. By using the adjusting component, when the chain becomes loose after long-term operation, the motor 22 is turned on, the motor 22 drives the rotating rod 20 to rotate, and the thread 21 rotates in the thread groove 19, so that the length of the rotating rod 20 can be adjusted, thereby changing the position of the moving rod 24, and the moving rod 24 drives the auxiliary rod 9 to move to one side, which can drive the rotating shaft 8 to move to one side, so that the loose chain can be tightened. Through the above design, the hopper conveying speed can be increased, the work efficiency can be improved, the tightness of the chain can be controlled, and a good state can be maintained at all times.

[0029] Among them, a mounting plate 13 is installed on the inner wall of the bucket elevator body 1, and a fixing block 14 and a fixing block 15 are installed on the top of the mounting plate 13. A groove 16 is opened on the top of the fixing block 14 and the fixing block 15. A fixing rod 17 is installed inside the groove 16. One end of the adjusting rod 12 is sleeved on the fixing rod 17. When the chain is used for too long, wear may occur. Turn on the motor 22, the motor 22 drives the rotating rod 20 to rotate, and the moving rod 24 drives the auxiliary rod 9 to move. When the auxiliary rod 9 moves to the maximum position, the adjusting rod 12 disengages from the groove 10, and the conveyor belt 5 disengages from one of the conveying rollers 4, so that the wear condition can be better checked for repair, which further reduces the work intensity of the staff, finds problems in time, and reduces unnecessary losses.

[0030] Among them, a through hole 18 is opened inside the fixing block 14, and a thread groove 19 is opened inside the fixing block 2 15. A rotating rod 20 is installed in the through hole 18 and the thread groove 19. A thread 21 is installed at one end of the rotating rod 20. A motor 22 is installed at the end of the rotating rod 20 away from the thread 21, and a mounting block 23 is installed in the middle position of the rotating rod 20.

[0031] A moving rod 24 is rotatably mounted on one side of the mounting block 23 , and one end of the moving rod 24 is rotatably connected to a fixed rod 11 .

[0032] Wherein, two groups of supporting legs 25 are installed at the bottom of the bucket elevator body 1, thereby improving the stability of the bucket elevator body 1.

[0033] The specific usage and function of this embodiment are as follows:

[0034] During the use of the utility model, first confirm the integrity of the device, put the material into the feeding box body 2, start the motor 1 7, the motor 1 7 drives the conveying roller 4 to rotate, thereby driving the material box 6 on the conveyor belt 5 to rotate, the material box 6 is turned over after moving half a circle, and the material is put into the discharge box body 3. When the chain is operated for a long time, it may become loose, affecting the work progress, start the motor 22, the motor 22 drives the rotating rod 20 to rotate, the thread 21 rotates in the thread groove 19, the length of the rotating rod 20 can be adjusted, so that the position of the moving rod 24 can be changed, the moving rod 24 drives the auxiliary rod 9 to move to one side, and can drive the rotating shaft 8 to one side. Movement, so that the loose chain can be tightened. When the chain is used for too long, it may be worn. Turn on the motor 22, the motor 22 drives the rotating rod 20 to rotate, and the moving rod 24 drives the auxiliary rod 9 to move. When the auxiliary rod 9 moves to the maximum position, the adjusting rod 12 disengages from the groove 10, and the conveyor belt 5 disengages from one of the conveyor rollers 4. The conveyor belt 5 can be removed, so that the wear condition can be better checked and repaired. Through the above design, the hopper transmission speed can be increased, the work efficiency can be improved, the tightness of the chain can be controlled, and it can be kept in good condition at all times, which further reduces the work intensity of the staff, discovers problems in time, and reduces unnecessary losses.

[0035] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. A bucket elevator chain control device, comprising a bucket elevator body (1), characterized in that: A feeding box (2) is installed on one side of the bucket elevator body (1), and a discharge box (3) is installed on the side of the bucket elevator body (1) away from the feeding box (2). A rotating mechanism is installed inside the bucket elevator body (1), and the rotating mechanism includes a group of conveying rollers (4), a conveyor belt (5) is installed between the group of conveying rollers (4), and a plurality of material boxes (6) are installed on the surface of the conveyor belt (5). The conveyor belt (5) is connected to the conveying rollers (4) in a transmission manner. A motor (7) is installed on one side of the bucket elevator body (1), and the output shaft of the motor (7) is connected to one of the conveying rollers (4) in a rotational manner through a coupling. An adjustment component is installed on one side of the other conveying roller (4), and the adjustment component is connected to the inner wall of the bucket elevator body (1).

2. A bucket elevator chain control device as claimed in claim 1, characterized in that: The adjustment assembly comprises a rotating shaft (8) mounted on one side of the conveying roller (4); one end of the rotating shaft (8) is connected to an auxiliary rod (9); both ends of the auxiliary rod (9) are provided with grooves (10); a fixing rod (11) is mounted in the groove (10); and an adjustment rod (12) is mounted on the fixing rod (11).

3. A bucket elevator chain control device as claimed in claim 2, characterized in that: The inner wall of the bucket elevator body (1) is provided with a mounting plate (13), the top of which is provided with a fixing block 1 (14) and a fixing block 2 (15), the tops of the fixing blocks 1 (14) and 15 are both provided with a groove 2 (16), the interior of the groove 2 (16) is provided with a fixing rod 2 (17), and one end of the adjusting rod (12) is sleeved on the fixing rod 2 (17).

4. A bucket elevator chain control device as claimed in claim 3, characterized in that: A through hole (18) is provided inside the fixing block 1 (14), a thread groove (19) is provided inside the fixing block 2 (15), a rotating rod (20) is installed in the through hole (18) and the thread groove (19), a thread (21) is installed at one end of the rotating rod (20), a motor 2 (22) is installed at one end of the rotating rod (20) away from the thread (21), and a mounting block (23) is installed in the middle of the rotating rod (20).

5. A bucket elevator chain control device as claimed in claim 4, characterized in that: A moving rod (24) is rotatably mounted on one side of the mounting block (23), and one end of the moving rod (24) is rotatably connected to a fixed rod (11).

6. A bucket elevator chain control device as claimed in claim 5, characterized in that: Two groups of supporting legs (25) are installed at the bottom of the bucket elevator body (1).

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